55642160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1570

約数の個数: 80

約数和(自身を含む): 150157056

約数和(自身を除く): 94514896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1483, 1876, 2345, 2680, 2966, 3752, 4690, 5360, 5932, 7415, 7504, 9380, 10381, 11864, 14830, 18760, 20762, 23728, 29660, 37520, 41524, 51905, 59320, 83048, 99361, 103810, 118640, 166096, 198722, 207620, 397444, 415240, 496805, 695527, 794888, 830480, 993610, 1391054, 1589776, 1987220, 2782108, 3477635, 3974440, 5564216, 6955270, 7948880, 11128432, 13910540, 27821080, 55642160]

約数ペア:

[(1, 55642160), (2, 27821080), (4, 13910540), (5, 11128432), (7, 7948880), (8, 6955270), (10, 5564216), (14, 3974440), (16, 3477635), (20, 2782108), (28, 1987220), (35, 1589776), (40, 1391054), (56, 993610), (67, 830480), (70, 794888), (80, 695527), (112, 496805), (134, 415240), (140, 397444), (268, 207620), (280, 198722), (335, 166096), (469, 118640), (536, 103810), (560, 99361), (670, 83048), (938, 59320), (1072, 51905), (1340, 41524), (1483, 37520), (1876, 29660), (2345, 23728), (2680, 20762), (2966, 18760), (3752, 14830), (4690, 11864), (5360, 10381), (5932, 9380), (7415, 7504)]